Over 3/4 of this planet's surface is covered in water - in fact, it's the only planet with liquid water.
What is Earth?
It's 3 x 3, or you can say
3^2
What is 9?
He has won the Nathan's hot dog eating contest every year but one
Who is Joey Chestnut?
It's what you do when you're tired of sitting

What is Canada?
Iron dust gives this planet it's red color
What is Mars?
It's one less than 100
What is 99?
You bring your guitar, I'll play drums, and once we find a lead singer we'll have one of these
What is band?
It's the country where you can see the Eiffel Tower and eat some macarons
What is France?
It's the smallest, hottest planet thanks to its' location closest to the Sun.
What is Mercury?
Start with 200, multiply it by 5, and then subtract 1
What is 999?
This is how eating champion Joey Chestnut is able to eat hot dog buns so quickly
What is dipping them in water?
You've got two of them - a right and a left one
What is hand?
Hamilton, Lafayette, Hercules Mulligan and George Washington fought to win our independence from this country
What is England?
It's 4 + 4 + 4 plus 7 more
What is 19?
It's the leaf-shaped flap that stays shut while eating - so that hot dog bits don't end up in your lungs
What is the epiglottis?
It's hard to believe that you can melt this stuff and get glass
What is sand?

What is Switzerland?
This planet is tilted sideways, possibly from a collision with a large meteor millions of years ago.
What is Uranus?
It's
999/111
What is 9?
Eating 70 hot dogs - around 20,000 calories - could keep a person alive for weeks, months, or years
What is months?
What is bland?
What is Belgium?